`1dn.com`

DNSSEC	⚠️ Not signed
A	121.4.190.2^{🇨🇳 TENCENT-NET-AP121.4.128.0/18}
NS	`dns7.hichina.com` ⭐
		A	2408:4009:501::15^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-43.defastlink.net`
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-63.defastlink.net`
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-203.defastlink.net`
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-213.defastlink.net`
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-43.defastlink.net`
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-63.defastlink.net`
		A	139.224.142.113^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-113.defastlink.net`
		A	139.224.142.123^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-123.defastlink.net`
NS	`dns8.hichina.com`
		A	2408:4009:501::16^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-44.defastlink.net`
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-54.defastlink.net`
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-204.defastlink.net`
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-214.defastlink.net`
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-44.defastlink.net`
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-54.defastlink.net`
		A	139.224.142.114^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-114.defastlink.net`
		A	139.224.142.124^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-124.defastlink.net`
SOA	`dns7.hichina.com`hostmaster@hichina.com 2026-01-26 #9

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

1dn.xyz

1dn.com

1dn.eu

1dn.cc

1dn.ru

1dn.net

1dn.cn

1dn.de

Similar names

dn1.co.kr

1nd.cz

dn1.de

n1d.akamaiedge-staging.net

n1d.ca

n1d.akamai-staging.net

nd1.de

dn1.net

d1n.net

dn1.org

d1n.de

d1n.com

dn1.cn

d1n.co.uk

nd1.ru

n1d.akamai.net

dn1.ru

n1d.akamaiedge.net

n1d.ru

1nd.de

dn1.com

n1d.de

d1n.ru

1nd.com

DNS History

9 records (3 active, 6 former)

●NSdns7.hichina.com2026-03-08 → 2026-03-15 · 2 obs

● 2026-03-08 08:41:56
● 2026-03-15 02:28:10

●NSdns8.hichina.com2026-03-08 → 2026-03-15 · 2 obs

● 2026-03-08 08:41:56
● 2026-03-15 02:28:10

●A121.4.190.22026-03-08 → 2026-03-15 · 3 obs

○ 2016-12-02 02:30:48
● 2026-03-08 08:41:56
● 2026-03-15 02:28:10

○A52.198.156.1602016-10-04 → 2016-10-04 · 4 obs

○ 2016-02-04 00:09:04
● 2016-10-04 18:13:52
○ 2016-12-02 02:30:48
○ 2026-03-15 02:28:10

○A52.69.166.2312016-12-02 → 2016-12-02 · 4 obs

○ 2016-10-04 18:13:52
● 2016-12-02 02:30:48
○ 2026-03-08 08:41:56
○ 2026-03-15 02:28:10

○A54.183.180.822015-07-09 → 2015-12-15 · 4 obs

● 2015-07-09 11:35:46
● 2015-12-15 01:23:26
○ 2016-02-04 00:09:04
○ 2026-03-15 02:28:10

○A67.43.147.272016-02-04 → 2016-02-04 · 4 obs

○ 2015-12-15 01:23:26
● 2016-02-04 00:09:04
○ 2016-10-04 18:13:52
○ 2026-03-15 02:28:10

○A67.43.147.282016-02-04 → 2016-02-04 · 4 obs

○ 2015-12-15 01:23:26
● 2016-02-04 00:09:04
○ 2016-10-04 18:13:52
○ 2026-03-15 02:28:10

○CNAMEexpired.hichina.com2026-03-08 → 2026-03-15 · 2 obs

○ 2026-03-08 08:41:56
○ 2026-03-15 02:28:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
1dn.com	dns7.hichina.com, dns8.hichina.com	18 records

✅ Authoritative Response

Server: 2408:4009:501::16

NS records: dns7.hichina.com, dns8.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1dn.com (unsigned zone)

⏱️ Timing

Total: 4317ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.4.190.2`
NS	2	`dns7.hichina.com, dns8.hichina.com`
SOA	1	`dns7.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns7.hichina.com, dns7.hichina.com, dns7.hichina.com...)

Analysis

IP Addresses

1dn.com points to a single IP number: 121.4.190.2.

Other host names, for instance vhainan.com, share IP numbers with 1dn.com.

Name Servers

1dn.com is delegated to two name servers: dns7.hichina.com and dns8.hichina.com.

1dn.com shares the same name server setup as other domains, for example 92ex.com, lintaozn.com, hcrmyy.cn, candyos.com and yarongtechstore.com.

1dn.com partially shares name servers with other domains, for instance deepcn.net, jlnf.cn, pinger.cn and mcggo.net.

These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers:

dns7.hichina.com points to: 2408:4009:501::15, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.

dns8.hichina.com points to: 2408:4009:501::16, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.

1dn.com - robtex.com

1dn.com

com